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GO-2026-4454 Gogs vulnerable to Stored XSS via Mermaid diagrams in gogs.io/gogs

🗓️ 17 Feb 2026 18:09:06Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Gogs has stored XSS via Mermaid diagrams in gogs.io/gogs, affecting versions before 0.13.4.

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19 Feb 2026 20:41Current
5.5Medium risk
Vulners AI Score5.5
2